Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

The Web site for the Anxiety Disorders Association of America (ADAA) receives more than 5 million visits per month and thus represents a unique medium for the study of anxiety disorders. ADAA Web site users from October 2002 to January 2003 were invited to complete a survey oriented toward trauma history and psychiatric sequelae. A diagnostic approximation of posttraumatic stress disorder (PTSD) was based on responses to the Trauma Questionnaire, the Davidson Trauma Scale, and questions about impairment. The Connor-Davidson Resilience Scale was also used. Variables were tested for their association with PTSD. Among 1558 participants, 87% had a history of trauma, and 38% had current PTSD. The population was comprised predominantly of white middle-class women, half of whom were married. More than 90% were first-time users of the site. Factors associated with PTSD included death of, or harm to, a loved one; personal history of incest, rape, or physical abuse; lower age; lower income; unemployment; missed work; increased medical care; dissatisfaction with psychotropic medication; depressive symptoms; and lower resilience. In this selective convenience sample, there were high rates of traumatization and PTSD. The demographics of this group are similar to those seen in previously studied populations that had contacted the ADAA. Furthermore, the factors associated with PTSD were like those in many community surveys. The ADAA Web site has the opportunity to benefit large numbers of highly distressed individuals.
Symptoms of which disorder are evaluated with the Davidson Trauma Scale?

Diamphidia nigroornata or Bushman arrow-poison beetle, is an African leaf beetle species in the genus Diamphidia.
Is Diamphidia nigroornata a genus or species?

Since the time of Copernicus, Kepler, and Galileo, we have learned a lot more about our solar system. Astronomers have discovered two more planets (Uranus and Neptune), five dwarf planets (Ceres, Pluto, Makemake, Haumea, and Eris), more than 150 moons, and many, many asteroids and other small objects. Although the Sun is just an average star compared to other stars, it is by far the largest object in the solar system. The Sun is more than 500 times the mass of everything else in the solar system combined! Table 1.1 gives data on the sizes of the Sun and planets relative to Earth. Object Mass (Relative to Earth) Sun Mercury Venus Earth 333,000 Earths mass 0.06 Earths mass 0.82 Earths mass 1.00 Earths mass Diameter of Planet (Relative to Earth) 109.2 Earths diameter 0.39 Earths diameter 0.95 Earths diameter 1.00 Earths diameter Object Mass (Relative to Earth) Mars Jupiter Saturn Uranus Neptune 0.11 Earths mass 317.8 Earths mass 95.2 Earths mass 14.6 Earths mass 17.2 Earths mass Diameter of Planet (Relative to Earth) 0.53 Earths diameter 11.21 Earths diameter 9.41 Earths diameter 3.98 Earths diameter 3.81 Earths diameter Distances in the solar system are often measured in astronomical units (AU). One astronomical unit is defined as the distance from Earth to the Sun. 1 AU equals about 150 million km, or 93 million miles. Table 1.2 shows the distances to the planets (the average radius of orbits) in AU. The table also shows how long it takes each planet to spin on its axis (the length of a day) and how long it takes each planet to complete an orbit (the length of a year); in particular, notice how slowly Venus rotates relative to Earth. Planet Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Average Distance from Sun (AU) 0.39 AU 0.72 1.00 1.52 5.20 9.54 19.22 30.06 Length of Day (In Earth Days) 56.84 days 243.02 1.00 1.03 0.41 0.43 0.72 0.67 Length of Year (In Earth Years) 0.24 years 0.62 1.00 1.88 11.86 29.46 84.01 164.8 Click image to the left or use the URL below. URL:

the sun is _________________________ million miles from earth.

